Question

Protanopes using an anomaloscope would use ________yellow to match a green, Red?

A)more
B)less

Answer 1

Protanopes using an anomaloscope would use less yellow to match a green.

Step-by-step explanation:

Protanopes using an anomaloscope would use less yellow to match a green.

Protanopes have a red-green color vision deficiency, where they have difficulty distinguishing between red and green. An anomaloscope is a device used to diagnose color vision deficiencies. When a protanope uses an anomaloscope to match a green color, they would require less yellow light to achieve a match because they have a diminished sensitivity to red light.